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Condo, residential unit in walk-up building
Montrose Flats Condominium
204 MONTROSE AVENUE · East Williamsburg · BIN 3071236
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1920Year Built
4Stories
R2Building Class
R6Zoning
11,308 sfGross Floor Area
15Units
Rent Stabilized9 Open Violations ▸FDNY Report ↗
Condo, residential unit in walk-up building · 5,000 sf lot · 2.26 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralMechanicalGeneral
Site & exterior10p · 2 filings · 5 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
ACE GROUP NY CORP.503/22/2026
MONTROSE FLATS CONDOMINIUM503/22/2026
GLENDALE DEVELOPMENT203/21/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
PALETTE ARCHITECTURE112/15/2022
FL&M ENGINEERING DESIGN &INSPECTION111/11/2022
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
PROSPERITY BUILDING CONSULTING203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
ACE GROUP NY CORPGeneral Contractor303/21/2026
ANNMARIE KHAN & ANDRE KHAGeneral Contractor303/21/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
G ENGINEERING PC7778112/15/2022
SOCOTEC ENGINEERING4983112/15/2022
Building Lifecycle
All (30)Filed (2)Permit Issued (2)Signed Off (1)Violation (22)Inspection (3)
11/14/2025
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
11/25/2024
Violation issued (HPD, closed)
I
04/11/2024
Violation issued (HPD, closed)
A
11/17/2023
Violation issued (HPD, closed)
I
08/02/2023
Signed off — Alteration
B08052930-I1
07/25/2023
Inspection — Fail-Final General Construction Non-Directive 14
Fail
View inspection ↗
07/18/2023
Inspection — Fail-Final General Construction Non-Directive 14
Fail
View inspection ↗
07/14/2023
Inspection — Fail-Final General Construction Non-Directive 14
Fail
View inspection ↗
04/14/2023
Permit issued — General Construction
B08052930-I1-GC
12/15/2022
Filed — Alteration
B08052930-I1
11/14/2022
Permit issued — Supported Scaffold
B08038547-I1-SF
11/11/2022
Filed — Alteration
INSTALLATION OF PIPE SCAFFOLDING AS PER PLANS. ALL EQUIPMENT SHALL COMPLY WITH CHAPTER # 33 OF THE 2022 CODE. NO CHANGE IN USE OCCUPANCY OR EGRESS UNDER THIS APPLICATION.
B08038547-I1
03/01/2022
Violation issued (HPD, closed)
I
03/01/2022
Violation issued (HPD, closed)
A
01/27/2022
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
01/26/2022
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
04/12/2021
Violation issued (HPD, closed)
A
12/13/2011
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
12/31/2009
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
01/03/2008
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
01/06/2006
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
01/31/2005
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
02/13/2004
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/19/2003
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
10/14/1997
Violation issued (HPD, open)
C
10/14/1997
Violation issued (HPD, open)
C
10/14/1997
Violation issued (HPD, open)
C
03/08/1984
Violation issued (HPD, open)
A
03/08/1984
Violation issued (HPD, open)
A
03/08/1984
Violation issued (HPD, open)
A
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionSigned-offANNMARIE KHAN & ANDRE KHA04/14/2023
DOB NOWSupported ScaffoldPermit IssuedACE GROUP NY CORP11/14/2022
BISPLISSUEDAURORA P & H CONT INC08/03/2006
BIS—ISSUEDCONST SVCS ASSOCS.03/30/2006
BISPLISSUEDACCURATE MECHANICAL INC06/09/2004
BISPLISSUEDAURORA P & H CONT INC04/13/2004
BISBLISSUEDAURORA P & H CONT INC04/13/2004
BISOTISSUEDCONSTRUCTION SERVICES ASSOC. INC01/07/2004
1 project · most recent 11/11/2022
Scaffold
FiledStatusContractorScope
11/11/2022Permit IssuedACE GROUP NY CORPScaffold
▾Field Inspections (DOB CAP) — 3
DateTypeResultReport
07/25/2023Fail-Final General Construction Non-Directive 14FailView ↗
07/18/2023Fail-Final General Construction Non-Directive 14FailView ↗
07/14/2023Fail-Final General Construction Non-Directive 14FailView ↗
▾Documents — 5 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
08/28/2026B08038547-I1Request digital key ↗
08/28/2026B08052930-I1Request digital key ↗
▸Seals & Professional Certifications2
▸DOB NOWDPL-1: Design Professional Seal & Signature2
08/28/2026B08038547-I1Open ↗
08/28/2026B08052930-I1Open ↗
▸Environmental & Asbestos1
▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form1
08/28/2026B08052930-I1Open ↗